DM 462V
Hygienic valve for ultrapure media and medium flow rates
Pressure reducing valves DM 462V

The pressure reducer DM 462V


is a double-seat diaphragm-controlled and spring-loaded proportional control valve which is predominantly used for hygiene applications in the foodstuffs and pharmaceutical industry.

Owing to the PTFE protecting film the diaphragm is physiologically harmless and can be exposed to steam at a temperature of up to 180°C. The valve cone is fitted with a soft seal.

The valve is made of stainless steel (316L) featuring excellent resistance to corrosion. It has cavity-free internals and is suitable for CIP and SIP. The angled design allows for complete draining.

The precise cone spindle guide is arranged outside the throughflow space, thus there is no abrasion in the space through which the medium flows. The design was carried out in accordance with ASME BPE. Clamp connections in accordance with DIN 32676, DIN 11866 line A are standard.

Mankenberg M-XTRA
Product features
Standard
  • Double-seat, angled valve, with low dead space
  • Completely made of stainless steel (1.4404 / 316L)
  • Corrosionresistant, lightweight and compact
  • TRI-CLAMP connections or DIN/ ISO clamp connections
  • Non-rising adjusting screw
  • Quick-release body clamp ring
  • Leakageline connection and sealed adjusting screw
Options
  • Straight-way design or three connecting pieces
  • Elastomers as per FDA and USP Class VI
  • Electropolished or lapped blasted
    surface roughness Ra ≤ 0.25 / 0.4 / 0.8 μm
  • Electro-pneumatic control
  • Aseptic, ANSI or DIN flanges, welding ends ...
Technical data
DN
25
PN
2.5 - 16
p1
8 bar
p2
0.8 - 5 bar
Kvs
4 m3/h
T
180 °C
Advantages
Sección transversal reductor de presión DM 462V - Válvula higiénica para fluidos ultrapuros
EASY-CHECK –
Non-rising adjusting screwFunction visible from outside, simple and precise setpoint adjustment, unchanged overall height
1
Minimum massLow thermal losses during CIP/SIP applications, shorter cleaning and sterilisation times
2
Body with excellent surface quality, electropolisheEasy to clean
3
Completely made of stainless steel (1.4404, optionally 1.4435) Long lifetime
4
Lifting of spindle possible through superposition of compressed gasAutomatic cleaning cycles (change of media)
5
External stem guideLess dead pockets, no O-ring abrasion, higher control accuracy
6
Mankenberg clamp systemEasy maintenance
7
Various connections: clamp connections, dairy pipe unions, DIN-, ANSI- or aseptic flanges, welding ends ...No adapters or fitting pieces required
8
Angle valve, straight-way valve or 3-socket bodyFlexible installation, self-draining
9
Leakage line connection and sealed adjusting screwSuitable for inflammable and dangerous media In accordance with accident prevention regulations
10
Options
Electro-pneumatic control
A
Inlet pressure
Outlet pressure
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References
  • Bayer
  • Boehringer Ingelheim
  • Vetter Pharma
  • GlaxoSmithKline
  • Stilmas Pure Water
  • Sanofi
  • Baxter
  • UCB Pharma
  • Coca-Cola
  • Samsung Biologicals
  • Zeta Biopharma
  • Pfizer
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